Free Online Tools for Images, PDFs & More
Featured Tools
Booster
Increase the volume of your audio files up to 200%.
Recorder
Record voice notes and save as MP3/WebM.
TTS
Convert text to spoken audio using AI voices.
Speed
Change audio playback speed without affecting pitch.
Reverse
Play and save your audio file backwards.
BPM
Detect the tempo (BPM) of any song or audio file.
Fader
Add professional Fade In and Fade Out effects to your audio.
Trim
Trim and Cut audio files with visual precision.
Pitch
Change the pitch of audio without changing the speed.
Tagger
Edit ID3 tags and cover art for MP3 files.
Converter
Convert audio files between formats (MP3, WAV, FLAC, OGG, AAC) instantly in your browser.
Resizer
Resize images by pixel dimensions or percentage.
Batch Processor
Process multiple images at once with ZIP download.
Compressor
Reduce image file size without losing quality.
Converter
Convert images between JPG, PNG, WebP, and GIF formats.
Cropper
Crop images with custom dimensions or preset aspect ratios.
HEIC Converter
Convert iPhone HEIC photos to JPG or PNG format.
EXIF Tools
View and remove photo metadata including GPS location.
Social Crop
Crop images for Instagram, Facebook, Twitter, LinkedIn, and YouTube.
Passport
Create passport and visa photos for any country.
Watermark
Add text watermarks to protect your images.
Redact
Blur or blackout sensitive information in your images.
Favicon
Generate all favicon sizes from one image.
Base64
Convert images to Base64 data URLs and back.
SVG Opt
Optimize and minify SVG files for the web.
Filters
Apply color filters and adjustments to images.
Round
Add rounded corners to your images.
DPI
Change DPI metadata for print.
PDF→JPG
Convert PDF pages to JPG images.
Organize
Rearrange, delete, and organize PDF pages.
Merge
Combine multiple PDF files into one document.
Split
Split PDF files into separate pages or sections.
JPG→PDF
Convert JPG images to PDF format.
Compress
Reduce PDF file size significantly.
Word Counter
Count words, characters, and sentences in your text.
Extractor
Extract RAR, 7z, ZIP, and tar.gz files directly in your browser.
Create ZIP
Bundle multiple files into a single ZIP archive with adjustable compression.
Why Choose SwiftFiles?
We believe in privacy-first tools. Unlike other services, we never upload your files to any server.
How SwiftFiles Works
Most online tools ask you to upload your files to their servers. That means your photos, documents, and videos pass through someone else's computer before coming back to you. SwiftFiles works differently.
When you use our tools, everything happens right here in your browser. Your files never leave your device. We use modern web technologies like WebAssembly and the Canvas API to process images, PDFs, and videos locally. The result? Faster processing, no waiting for uploads, and complete privacy.
This approach has a simple benefit: we can't see your files because they never reach us. There's no server to hack, no database of user uploads, and no way for anyone to access your data. When you close the tab, your files are gone.
Why Browser-Based Tools Matter
Think about what you're doing when you resize a family photo or compress a work document. You're handing over personal or sensitive files to a stranger's server. Most of us don't think twice about it, but that data sits somewhere — often without clear policies on how long it's kept or who can access it.
Browser-based processing changes that equation. Your device does the work, using the same processors that run your games and apps. Modern browsers are surprisingly powerful — they can resize thousands of images, compress videos, and manipulate PDFs without breaking a sweat.
We built SwiftFiles because we wanted tools we'd actually trust with our own files. No accounts to create, no payment walls for basic features, and no wondering what happens to your data after you click "download." Just open the site, do the job, and move on.
Ready to Get Started?
Pick a tool and see for yourself. No account needed, no files uploaded, just fast and private processing.
Try Image Resizer